South Korea Launches Investigation into Upbit Amid Market Dominance Concerns

In a significant move for the cryptocurrency landscape, South Korea’s Financial Services Commission (FSC) is investigating Upbit, the country’s largest crypto trading platform. This inquiry comes amidst rising concerns regarding Upbit’s dominant position in the market, as reported by the local media outlet Infomax on October 10.

FSC Chairman Kim Byung-hwan confirmed the investigation, emphasizing the agency's focus on examining the virtual asset market's reliance on Upbit. This scrutiny follows remarks from lawmaker Lee Kang-il, who raised alarms about Upbit’s close ties with K Bank, South Korea's first internet-only bank.

Launched in 2017, K Bank is reportedly gearing up for an Initial Public Offering (IPO) aimed at raising 984 billion won (approximately $731.64 million). If successful, this IPO could rank among the largest in 2024. In the meantime, Upbit continues to maintain its status as South Korea's leading crypto exchange by trading volume, exerting considerable influence over the broader Asian market.

Concerns Over Upbit’s Impact on K Bank’s Deposits

Lawmaker Lee Kang-il highlighted that deposits from Upbit constitute a staggering 4 trillion won of K Bank’s total deposits, which amount to 22 trillion won—nearly 20% of the total. He cautioned that any disruption to Upbit’s operations could precipitate a bank run at K Bank.

Lee further criticized K Bank for offering high interest rates of 2.1% on deposits from Upbit customers, deeming this rate unsustainable given the bank’s low-profit margins. He argued that the close relationship between Upbit and K Bank undermines the principle of separating finance from industry.

In response to these concerns, the FSC chairman stated that K Bank's upcoming listing process would undergo thorough scrutiny. Additionally, the Virtual Asset Committee, which oversees digital assets in South Korea, will also review the situation.

Upbit and K Bank: A Collaborative Venture

This investigation unfolds less than a month after Dunamu, the parent company of Upbit, signed a memorandum of understanding (MOU) with K Bank and BC Card. The agreement aims to establish a cooperative digital financial services model that leverages Dunamu’s virtual asset trading platform, K Bank’s mobile banking infrastructure, and BC Card’s payment processing capabilities.

The collaboration seeks to foster the growth of South Korea’s digital financial ecosystem by combining the strengths of each company’s technologies and services.